Pith Number

pith:FY3CLLKP

pith:2017:FY3CLLKPPFJDDCLDETGAIGD422

not attested not anchored not stored refs pending

A clustering approach to heterogeneous change detection

Filippo Maria Bianchi, Gabriele Moser, Gregoire Mercier, Luigi Tommaso Luppino, Robert Jenssen, Sebastiano Serpico, Stian Normann Anfinsen

arxiv:1702.03176 v1 · 2017-02-10 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FY3CLLKPPFJDDCLDETGAIGD422}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:50:58.539012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3625ad4f795231896324cc04187cd6bee43bade0c8e2ff9e3958e6d702613c

Aliases

arxiv: 1702.03176 · arxiv_version: 1702.03176v1 · doi: 10.48550/arxiv.1702.03176 · pith_short_12: FY3CLLKPPFJD · pith_short_16: FY3CLLKPPFJDDCLD · pith_short_8: FY3CLLKP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FY3CLLKPPFJDDCLDETGAIGD422 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2e3625ad4f795231896324cc04187cd6bee43bade0c8e2ff9e3958e6d702613c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31dfe01a3650081456914fdbb090cb7630d0be07b4a707073fb9c92b7d71ac87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-10T14:12:14Z",
    "title_canon_sha256": "3956e5a4569ae6ef4e09f80964c626ac8ab82332236e5657ccb010a3b533b37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03176",
    "kind": "arxiv",
    "version": 1
  }
}